Section, Pub. L. 91–383, § 1, Aug. 18, 1970, 84 Stat. 825; Pub. L. 95–250, title I, § 101(b), Mar. 27, 1978, 92 Stat. 166, related to National Park System: administration; declaration of findings and purpose. See section 100101(b) of Title 54, National Park Service and Related Programs.